This is for a halibrand 101- h shifter rear w / 31 splined 6 - pin hubs & pp 2-5/8 nuts in vgc no rusted gears or internal breaks also no welds,it has a small notch on one side plate and a little grinding for clearance on the top center this will not effect any performance (it shows in the pics).this is the early ford bolt pattern,it measures total 48-3/4 ctr. To the right is 26-1/2 ctr. To the left is 22-1/4 this is a steel open tube 2'' and the r & p is 3-78. The rear cover is torrance ca.this is one of the best qc rears that i've had. Sold as is as shown thanks (this will be wooden crated) 1500.00 firm, shipped in the use only CYSKI57@GMAIL.COM